Alanis Morissette sued by former nanny

Alanis Morissette is facing legal action from a former nanny, who alleges she worked exhausting 12-hour night shifts caring for the singer’s newborn son without breaks.

Bianca Cambeiro is suing the “Ironic” hit maker and her musician husband, Mario Treadway, claiming she was ordered not leave the baby’s bedroom under any circumstances during her employment from August 2011 to last March.

According to her lawsuit, Cambeiro was only allowed a break if Morissette, Treadway or the couple’s daytime nanny entered the room.

She is demanding more than $30,000 in unpaid overtime and other wages, as well as $100,000 for emotional distress, reports TMZ.com.

Morissette became a first-time mother when she gave birth to her son, Ever Imre Morissette-Treadway, on Christmas Day in 2010.